It’s tough to choose a favorite one, but whichever design you pick, you’re getting a wireless mouse with a battery that will last you 18 months. Plus, you can use it up to 33 feet away from your computer. Granted, I’m not sure why you would need to do that, but hey, you never know, right?

But if you’re purchasing a Chrome Book or a laptop for the student in your life, this really makes such a fantastic addition. Just be sure to buy an extra one for yourself.